| 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 | $180.75 | 9.607% | $198.1147 | $198.11 | $198.10 | $198.10 |
| Purchase #2 | $96.76 | 7.108% | $103.6377 | $103.64 | $103.65 | $103.60 |
| Purchase #3 | $115.98 | 7.497% | $124.675 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $137.79 | 13.236% | $156.0279 | $156.03 | $156.05 | $156.00 |
| Purchase #5 | $249.44 | 6.196% | $264.8953 | $264.90 | $264.90 | $264.90 |
| Purchase #6 | $108.78 | 11.783% | $121.5975 | $121.60 | $121.60 | $121.60 |
| Purchase #7 | $117.39 | 9.361% | $128.3789 | $128.38 | $128.40 | $128.40 |
| 7 purchase totals = | $1,006.89 | $1,097.3270 | $1,097.34 | $1,097.40 | $1,097.30 | |