| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $170.33 | 13.246% | $192.8919 | $192.89 | $192.90 | $192.90 |
| Purchase #2 | $183.88 | 7.431% | $197.5441 | $197.54 | $197.55 | $197.50 |
| Purchase #3 | $120.30 | 12.577% | $135.4301 | $135.43 | $135.45 | $135.40 |
| Purchase #4 | $194.32 | 8.188% | $210.2309 | $210.23 | $210.25 | $210.20 |
| Purchase #5 | $160.59 | 10.439% | $177.354 | $177.35 | $177.35 | $177.40 |
| Purchase #6 | $207.25 | 3.359% | $214.2115 | $214.21 | $214.20 | $214.20 |
| Purchase #7 | $181.49 | 7.274% | $194.6916 | $194.69 | $194.70 | $194.70 |
| 7 purchase totals = | $1,218.16 | $1,322.3541 | $1,322.34 | $1,322.40 | $1,322.30 | |