| 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 | $144.67 | 8.618% | $157.1377 | $157.14 | $157.15 | $157.10 |
| Purchase #2 | $50.33 | 11.459% | $56.0973 | $56.10 | $56.10 | $56.10 |
| Purchase #3 | $98.96 | 6.758% | $105.6477 | $105.65 | $105.65 | $105.60 |
| Purchase #4 | $198.75 | 6.155% | $210.9831 | $210.98 | $211.00 | $211.00 |
| Purchase #5 | $142.91 | 6.487% | $152.1806 | $152.18 | $152.20 | $152.20 |
| Purchase #6 | $228.65 | 7.409% | $245.5907 | $245.59 | $245.60 | $245.60 |
| Purchase #7 | $117.58 | 9.568% | $128.8301 | $128.83 | $128.85 | $128.80 |
| 7 purchase totals = | $981.85 | $1,056.4672 | $1,056.47 | $1,056.55 | $1,056.40 | |