| 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 | $18.69 | 13.509% | $21.2148 | $21.21 | $21.20 | $21.20 |
| Purchase #2 | $145.55 | 5.207% | $153.1288 | $153.13 | $153.15 | $153.10 |
| Purchase #3 | $162.44 | 12.467% | $182.6914 | $182.69 | $182.70 | $182.70 |
| Purchase #4 | $197.27 | 7.160% | $211.3945 | $211.39 | $211.40 | $211.40 |
| Purchase #5 | $200.99 | 10.133% | $221.3563 | $221.36 | $221.35 | $221.40 |
| Purchase #6 | $121.42 | 7.865% | $130.9697 | $130.97 | $130.95 | $131.00 |
| Purchase #7 | $90.33 | 7.502% | $97.1066 | $97.11 | $97.10 | $97.10 |
| 7 purchase totals = | $936.69 | $1,017.8621 | $1,017.86 | $1,017.85 | $1,017.90 | |