| 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 | $146.85 | 4.464% | $153.4054 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $160.57 | 10.683% | $177.7237 | $177.72 | $177.70 | $177.70 |
| Purchase #3 | $29.93 | 8.708% | $32.5363 | $32.54 | $32.55 | $32.50 |
| Purchase #4 | $129.44 | 3.592% | $134.0895 | $134.09 | $134.10 | $134.10 |
| Purchase #5 | $248.35 | 7.261% | $266.3827 | $266.38 | $266.40 | $266.40 |
| Purchase #6 | $104.96 | 3.659% | $108.8005 | $108.80 | $108.80 | $108.80 |
| Purchase #7 | $176.33 | 12.211% | $197.8617 | $197.86 | $197.85 | $197.90 |
| 7 purchase totals = | $996.43 | $1,070.7998 | $1,070.80 | $1,070.80 | $1,070.80 | |