| 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 | $137.46 | 11.843% | $153.7394 | $153.74 | $153.75 | $153.70 |
| Purchase #2 | $11.89 | 6.145% | $12.6206 | $12.62 | $12.60 | $12.60 |
| Purchase #3 | $97.38 | 13.163% | $110.1981 | $110.20 | $110.20 | $110.20 |
| Purchase #4 | $202.95 | 8.463% | $220.1257 | $220.13 | $220.15 | $220.10 |
| Purchase #5 | $181.29 | 7.309% | $194.5405 | $194.54 | $194.55 | $194.50 |
| Purchase #6 | $159.74 | 13.707% | $181.6356 | $181.64 | $181.65 | $181.60 |
| Purchase #7 | $120.53 | 13.381% | $136.6581 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $911.24 | $1,009.5180 | $1,009.53 | $1,009.55 | $1,009.40 | |